Q: What is the sum of all factors of the number 74,380 excluding 74,380?
A: 81,860
The factors of the number 74,380 are: 1, 2, 4, 5, 10, 20, 3719, 7438, 14876, 18595, 37190, 74380.
If you add them up, you will get the total of 74,461. Now subtract 74,380 to get 81,860